Healthy aging and longevity Archive

Every person smells a little different, due to genetics, hygiene habits, and the skin’s microbiome (the microbes that naturally live on the skin), but body odor occurs when someone’s scent becomes foul. It is most noticeable when people are sweating, but body odor changes sometimes signal certain health conditions.

A recent colonoscopy may raise questions before you donate blood, but the reason behind this screening question may surprise you.

Hyperparathyroidism involves excess hormone production from tiny neck glands and can disrupt calcium balance, bone health and overall well-being.

Hydronephrosis caused by a kinked ureter involves blocked urine flow, and the right specialist can help determine the next step.

A lower-than-usual white blood cell count is often temporary, especially after illness. Find out what your number may mean and when retesting might be needed.

Swollen feet can stem from everyday factors or underlying health conditions, and recognizing the possible causes can help guide your next steps.

Hearing aids amplify sound and can improve communication for most people with hearing loss. They come in several styles and offer different features, so you can choose an option that fits your preferences, technology comfort level, and degree of hearing loss. Hearing aids are available by prescription or over the counter; over‑the‑counter options include certain types of earbuds.

Transparent circles or other visual changes can appear before migraine pain. Find out what these symptoms may mean and what to discuss with your doctor.

Aluminum is common in foods, cookware, and personal-care products, but questions remain about how much exposure or ingestion matters.

A positive TB skin test can raise questions about infection, exposure, and what happens next. Find out which follow-up steps may be needed.